Your GPS enabled smartphone?
I don't know, whatever phone it is that gives you internet access to see what's going on in the news........
It's now obvious that the burning of his truck was just a decoy so it's pretty safe to say that he knows what he's doing and is likely taking advantage of every tech toy that is available to him.......
With that being said, I doubt the MSM is now being given accurate info from the authorities since they're so quick to broadcast it.... Anything they may be reporting is likely false information in order to conceal what info and actions the law enforcement agencies are actually doing.
Examble being, the latest report is that authorities still suspect he's up in the Big Bear resort area. That's not likely due to the cold, lack of shelter and lack of food and water. He's long gone from there, and the authorities know it..........